[INFO] fetching crate tobaru 0.9.0... [INFO] checking tobaru-0.9.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate tobaru 0.9.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate tobaru 0.9.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tobaru 0.9.0 [INFO] finished tweaking crates.io crate tobaru 0.9.0 [INFO] tweaked toml for crates.io crate tobaru 0.9.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate tobaru 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded filetime v0.2.22 [INFO] [stderr] Downloaded ip_network_table-deps-treebitmap v0.5.0 [INFO] [stderr] Downloaded serde v1.0.185 [INFO] [stderr] Downloaded serde_derive v1.0.185 [INFO] [stderr] Downloaded rustls v0.21.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b127f1932f5de1de24ff95df2987697a3ef842de2ebbada706c76154035db394 [INFO] running `Command { std: "docker" "start" "-a" "b127f1932f5de1de24ff95df2987697a3ef842de2ebbada706c76154035db394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b127f1932f5de1de24ff95df2987697a3ef842de2ebbada706c76154035db394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b127f1932f5de1de24ff95df2987697a3ef842de2ebbada706c76154035db394", kill_on_drop: false }` [INFO] [stdout] b127f1932f5de1de24ff95df2987697a3ef842de2ebbada706c76154035db394 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7547ab9e44176bbda9fcbe871f9f76c65b9e386c0345d01eaab241bfcf5a3b85 [INFO] running `Command { std: "docker" "start" "-a" "7547ab9e44176bbda9fcbe871f9f76c65b9e386c0345d01eaab241bfcf5a3b85", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking ip_network_table-deps-treebitmap v0.5.0 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking filetime v0.2.22 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.185 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking rustls-webpki v0.101.4 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking tobaru v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/tcp.rs:314:17 [INFO] [stdout] | [INFO] [stdout] 314 | Err(elapsed) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/tcp.rs:314:17 [INFO] [stdout] | [INFO] [stdout] 314 | Err(elapsed) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/tcp.rs:341:5 [INFO] [stdout] | [INFO] [stdout] 341 | addr: &std::net::SocketAddr, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `non_tls_data` [INFO] [stdout] --> src/tcp.rs:343:5 [INFO] [stdout] | [INFO] [stdout] 343 | non_tls_data: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_non_tls_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/tcp.rs:341:5 [INFO] [stdout] | [INFO] [stdout] 341 | addr: &std::net::SocketAddr, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `non_tls_data` [INFO] [stdout] --> src/tcp.rs:343:5 [INFO] [stdout] | [INFO] [stdout] 343 | non_tls_data: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_non_tls_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/config/mod.rs:98:53 [INFO] [stdout] | [INFO] [stdout] 98 | let mut iter = value.to_socket_addrs().map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/config/mod.rs:98:53 [INFO] [stdout] | [INFO] [stdout] 98 | let mut iter = value.to_socket_addrs().map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_unspecified` and `into_option` are never used [INFO] [stdout] --> src/config/option_util.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl NoneOrOne { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 19 | pub fn is_unspecified(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn into_option(self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/config/option_util.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl NoneOrSome { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] 45 | pub fn is_unspecified(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn as_option(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn into_option(self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn into_iter(self) -> Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub fn iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn iter_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn map(self, mut f: F) -> NoneOrSome [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn filter(self, f: F) -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/config/option_util.rs:213:12 [INFO] [stdout] | [INFO] [stdout] 181 | impl OneOrSome { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 213 | pub fn contains(&self, x: &T) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_unspecified` and `into_option` are never used [INFO] [stdout] --> src/config/option_util.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl NoneOrOne { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 19 | pub fn is_unspecified(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn into_option(self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/config/option_util.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl NoneOrSome { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] 45 | pub fn is_unspecified(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn as_option(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn into_option(self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn into_iter(self) -> Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub fn iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn iter_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn map(self, mut f: F) -> NoneOrSome [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn filter(self, f: F) -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/config/option_util.rs:213:12 [INFO] [stdout] | [INFO] [stdout] 181 | impl OneOrSome { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 213 | pub fn contains(&self, x: &T) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.26s [INFO] running `Command { std: "docker" "inspect" "7547ab9e44176bbda9fcbe871f9f76c65b9e386c0345d01eaab241bfcf5a3b85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7547ab9e44176bbda9fcbe871f9f76c65b9e386c0345d01eaab241bfcf5a3b85", kill_on_drop: false }` [INFO] [stdout] 7547ab9e44176bbda9fcbe871f9f76c65b9e386c0345d01eaab241bfcf5a3b85